4741380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 16982784

約数和(自身を除く): 12241404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 71, 84, 90, 105, 106, 126, 140, 142, 159, 180, 210, 212, 213, 252, 265, 284, 315, 318, 355, 371, 420, 426, 477, 497, 530, 630, 636, 639, 710, 742, 795, 852, 954, 994, 1060, 1065, 1113, 1260, 1278, 1420, 1484, 1491, 1590, 1855, 1908, 1988, 2130, 2226, 2385, 2485, 2556, 2982, 3180, 3195, 3339, 3710, 3763, 4260, 4452, 4473, 4770, 4970, 5565, 5964, 6390, 6678, 7420, 7455, 7526, 8946, 9540, 9940, 11130, 11289, 12780, 13356, 14910, 15052, 16695, 17892, 18815, 22260, 22365, 22578, 26341, 29820, 33390, 33867, 37630, 44730, 45156, 52682, 56445, 66780, 67734, 75260, 79023, 89460, 105364, 112890, 131705, 135468, 158046, 169335, 225780, 237069, 263410, 316092, 338670, 395115, 474138, 526820, 677340, 790230, 948276, 1185345, 1580460, 2370690, 4741380]

約数ペア:

[(1, 4741380), (2, 2370690), (3, 1580460), (4, 1185345), (5, 948276), (6, 790230), (7, 677340), (9, 526820), (10, 474138), (12, 395115), (14, 338670), (15, 316092), (18, 263410), (20, 237069), (21, 225780), (28, 169335), (30, 158046), (35, 135468), (36, 131705), (42, 112890), (45, 105364), (53, 89460), (60, 79023), (63, 75260), (70, 67734), (71, 66780), (84, 56445), (90, 52682), (105, 45156), (106, 44730), (126, 37630), (140, 33867), (142, 33390), (159, 29820), (180, 26341), (210, 22578), (212, 22365), (213, 22260), (252, 18815), (265, 17892), (284, 16695), (315, 15052), (318, 14910), (355, 13356), (371, 12780), (420, 11289), (426, 11130), (477, 9940), (497, 9540), (530, 8946), (630, 7526), (636, 7455), (639, 7420), (710, 6678), (742, 6390), (795, 5964), (852, 5565), (954, 4970), (994, 4770), (1060, 4473), (1065, 4452), (1113, 4260), (1260, 3763), (1278, 3710), (1420, 3339), (1484, 3195), (1491, 3180), (1590, 2982), (1855, 2556), (1908, 2485), (1988, 2385), (2130, 2226)]